To work with something in a non-serious manner; to tweak or tinker.
To behave in a silly, childish, or irresponsible way.
To engage in sexual practices outside of marriage.
To fiddle with something in an attempt to fix, mend or improve it, especially in an experimental or unskilled manner.
To work as a tinker.
A bird, the razor-billed auk.
A mischievous person, especially a playful, impish youngster.
An itinerant tinsmith and mender of household utensils made of metal.
The act of repair or invention.
Someone who repairs, or attempts repair, on anything mechanical, or who invents such devices; one who tinkers; a tinkerer.
Any of various fish: chub mackerel, silverside, skate, or young mackerel about two years old.